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<div id="overview"><a href="../../../../../../../apidocs/com/katesoft/scale4j/persistent/spring/postprocessor/DatasourcePostProcessor.html">View Javadoc</a></div><pre>

<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.katesoft.scale4j.persistent.spring.postprocessor;
<a class="jxr_linenumber" name="2" href="#2">2</a>   
<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.services.IBeanNameReferences;
<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.spring.AbstractBeanPropertiesOverridePostProcessor;
<a class="jxr_linenumber" name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.utils.AssertUtility;
<a class="jxr_linenumber" name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> org.apache.commons.dbcp.BasicDataSource;
<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> org.springframework.beans.factory.config.BeanDefinition;
<a class="jxr_linenumber" name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
<a class="jxr_linenumber" name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> org.springframework.core.Ordered;
<a class="jxr_linenumber" name="10" href="#10">10</a>  
<a class="jxr_linenumber" name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> javax.sql.XADataSource;
<a class="jxr_linenumber" name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a class="jxr_linenumber" name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="14" href="#14">14</a>  
<a class="jxr_linenumber" name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.katesoft.scale4j.common.spring.IPostProcessingOrder.DATASOURCE_POST_PROCESSOR_PRIORITY;
<a class="jxr_linenumber" name="16" href="#16">16</a>  
<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_javadoccomment"> * The main reason for creating this class is to allow connection details overrides for {@link XADataSource} without changing spring configuration files.</em>
<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_javadoccomment"> * &lt;p/&gt;</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_javadoccomment"> * Also this class provides unified solution for overriding datasource bean properties for both {@link BasicDataSource} and {@link</em>
<a class="jxr_linenumber" name="21" href="#21">21</a>  <em class="jxr_javadoccomment"> * com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean}</em>
<a class="jxr_linenumber" name="22" href="#22">22</a>  <em class="jxr_javadoccomment"> * - this is necessary because bean's property names don't match.</em>
<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment"> * &lt;p/&gt;</em>
<a class="jxr_linenumber" name="24" href="#24">24</a>  <em class="jxr_javadoccomment"> * &lt;p/&gt;</em>
<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="26" href="#26">26</a>  <em class="jxr_javadoccomment"> * @author kate2007</em>
<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../com/katesoft/scale4j/persistent/spring/postprocessor/DatasourcePostProcessor.html">DatasourcePostProcessor</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../../com/katesoft/scale4j/common/spring/AbstractBeanPropertiesOverridePostProcessor.html">AbstractBeanPropertiesOverridePostProcessor</a> <strong class="jxr_keyword">implements</strong> Ordered
<a class="jxr_linenumber" name="29" href="#29">29</a>  {
<a class="jxr_linenumber" name="30" href="#30">30</a>      <strong class="jxr_keyword">private</strong> String user;
<a class="jxr_linenumber" name="31" href="#31">31</a>      <strong class="jxr_keyword">private</strong> String password;
<a class="jxr_linenumber" name="32" href="#32">32</a>      <strong class="jxr_keyword">private</strong> String url;
<a class="jxr_linenumber" name="33" href="#33">33</a>      <strong class="jxr_keyword">private</strong> String driverClass;
<a class="jxr_linenumber" name="34" href="#34">34</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> poolInitialSize = -1;
<a class="jxr_linenumber" name="35" href="#35">35</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> poolMaxSize = -1;
<a class="jxr_linenumber" name="36" href="#36">36</a>      <strong class="jxr_keyword">private</strong> String uniqueResourceName;
<a class="jxr_linenumber" name="37" href="#37">37</a>  
<a class="jxr_linenumber" name="38" href="#38">38</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../../com/katesoft/scale4j/persistent/spring/postprocessor/DatasourcePostProcessor.html">DatasourcePostProcessor</a>()
<a class="jxr_linenumber" name="39" href="#39">39</a>      {
<a class="jxr_linenumber" name="40" href="#40">40</a>          setTargetBean(IBeanNameReferences.ACTUAL_DATASOURCE);
<a class="jxr_linenumber" name="41" href="#41">41</a>          setOrder(DATASOURCE_POST_PROCESSOR_PRIORITY);
<a class="jxr_linenumber" name="42" href="#42">42</a>      }
<a class="jxr_linenumber" name="43" href="#43">43</a>  
<a class="jxr_linenumber" name="44" href="#44">44</a>      @Override
<a class="jxr_linenumber" name="45" href="#45">45</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> doPostProcessing(ConfigurableListableBeanFactory configurableListableBeanFactory)
<a class="jxr_linenumber" name="46" href="#46">46</a>      {
<a class="jxr_linenumber" name="47" href="#47">47</a>          BeanDefinition beanDefinition = getBeanDefinition();
<a class="jxr_linenumber" name="48" href="#48">48</a>          String beanClassName = beanDefinition.getBeanClassName();
<a class="jxr_linenumber" name="49" href="#49">49</a>          Map&lt;Object, Object&gt; newBeanProperties = <strong class="jxr_keyword">new</strong> HashMap&lt;Object, Object&gt;();
<a class="jxr_linenumber" name="50" href="#50">50</a>          <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">super</strong>.beanProperties != <strong class="jxr_keyword">null</strong>) { newBeanProperties.putAll(<strong class="jxr_keyword">super</strong>.beanProperties); }
<a class="jxr_linenumber" name="51" href="#51">51</a>          <strong class="jxr_keyword">if</strong> (beanClassName.equalsIgnoreCase(<span class="jxr_string">"com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean"</span>)) {
<a class="jxr_linenumber" name="52" href="#52">52</a>              logger.info(<span class="jxr_string">"overriding XA datasource bean definition[id=%s, class=%s]"</span>, getTargetBean(), beanClassName);
<a class="jxr_linenumber" name="53" href="#53">53</a>              <strong class="jxr_keyword">if</strong> (user != <strong class="jxr_keyword">null</strong>) {newBeanProperties.put(<span class="jxr_string">"user"</span>, user);}
<a class="jxr_linenumber" name="54" href="#54">54</a>              <strong class="jxr_keyword">if</strong> (poolInitialSize &gt; 0) {newBeanProperties.put(<span class="jxr_string">"minPoolSize"</span>, poolInitialSize);}
<a class="jxr_linenumber" name="55" href="#55">55</a>              <strong class="jxr_keyword">if</strong> (poolMaxSize &gt; 0) {newBeanProperties.put(<span class="jxr_string">"maxPoolSize"</span>, poolMaxSize);}
<a class="jxr_linenumber" name="56" href="#56">56</a>              <strong class="jxr_keyword">if</strong> (uniqueResourceName != <strong class="jxr_keyword">null</strong>) {newBeanProperties.put(<span class="jxr_string">"uniqueResourceName"</span>, uniqueResourceName);}
<a class="jxr_linenumber" name="57" href="#57">57</a>          }
<a class="jxr_linenumber" name="58" href="#58">58</a>          <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (beanClassName.equalsIgnoreCase(BasicDataSource.<strong class="jxr_keyword">class</strong>.getName())) {
<a class="jxr_linenumber" name="59" href="#59">59</a>              logger.info(<span class="jxr_string">"overriding basic datasource bean definition[id=%s, class=%s]"</span>, getTargetBean(), beanClassName);
<a class="jxr_linenumber" name="60" href="#60">60</a>              <strong class="jxr_keyword">if</strong> (user != <strong class="jxr_keyword">null</strong>) {newBeanProperties.put(<span class="jxr_string">"username"</span>, user);}
<a class="jxr_linenumber" name="61" href="#61">61</a>              <strong class="jxr_keyword">if</strong> (poolInitialSize &gt; 0) {newBeanProperties.put(<span class="jxr_string">"initialSize"</span>, poolInitialSize);}
<a class="jxr_linenumber" name="62" href="#62">62</a>              <strong class="jxr_keyword">if</strong> (poolMaxSize &gt; 0) {newBeanProperties.put(<span class="jxr_string">"maxActive"</span>, poolMaxSize);}
<a class="jxr_linenumber" name="63" href="#63">63</a>          }
<a class="jxr_linenumber" name="64" href="#64">64</a>          <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="65" href="#65">65</a>          <strong class="jxr_keyword">if</strong> (password != <strong class="jxr_keyword">null</strong>) {newBeanProperties.put(<span class="jxr_string">"password"</span>, password);}
<a class="jxr_linenumber" name="66" href="#66">66</a>          <strong class="jxr_keyword">if</strong> (url != <strong class="jxr_keyword">null</strong>) {newBeanProperties.put(<span class="jxr_string">"url"</span>, url);}
<a class="jxr_linenumber" name="67" href="#67">67</a>          <strong class="jxr_keyword">if</strong> (driverClass != <strong class="jxr_keyword">null</strong>) {newBeanProperties.put(<span class="jxr_string">"driverClassName"</span>, driverClass);}
<a class="jxr_linenumber" name="68" href="#68">68</a>          <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="69" href="#69">69</a>          <strong class="jxr_keyword">super</strong>.beanProperties = newBeanProperties;
<a class="jxr_linenumber" name="70" href="#70">70</a>          logger.info(<span class="jxr_string">"new datasource bean properties = %s"</span>, newBeanProperties);
<a class="jxr_linenumber" name="71" href="#71">71</a>          overrideBeanProperties();
<a class="jxr_linenumber" name="72" href="#72">72</a>      }
<a class="jxr_linenumber" name="73" href="#73">73</a>  
<a class="jxr_linenumber" name="74" href="#74">74</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUser(String user)
<a class="jxr_linenumber" name="75" href="#75">75</a>      {
<a class="jxr_linenumber" name="76" href="#76">76</a>          <strong class="jxr_keyword">this</strong>.user = user;
<a class="jxr_linenumber" name="77" href="#77">77</a>      }
<a class="jxr_linenumber" name="78" href="#78">78</a>  
<a class="jxr_linenumber" name="79" href="#79">79</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setPassword(String password)
<a class="jxr_linenumber" name="80" href="#80">80</a>      {
<a class="jxr_linenumber" name="81" href="#81">81</a>          <strong class="jxr_keyword">this</strong>.password = password;
<a class="jxr_linenumber" name="82" href="#82">82</a>      }
<a class="jxr_linenumber" name="83" href="#83">83</a>  
<a class="jxr_linenumber" name="84" href="#84">84</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUrl(String url)
<a class="jxr_linenumber" name="85" href="#85">85</a>      {
<a class="jxr_linenumber" name="86" href="#86">86</a>          <strong class="jxr_keyword">this</strong>.url = url;
<a class="jxr_linenumber" name="87" href="#87">87</a>      }
<a class="jxr_linenumber" name="88" href="#88">88</a>  
<a class="jxr_linenumber" name="89" href="#89">89</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setDriverClass(Class&lt;?&gt; driverClass)
<a class="jxr_linenumber" name="90" href="#90">90</a>      {
<a class="jxr_linenumber" name="91" href="#91">91</a>          <strong class="jxr_keyword">this</strong>.driverClass = driverClass.getName();
<a class="jxr_linenumber" name="92" href="#92">92</a>      }
<a class="jxr_linenumber" name="93" href="#93">93</a>  
<a class="jxr_linenumber" name="94" href="#94">94</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setPoolInitialSize(<strong class="jxr_keyword">int</strong> poolInitialSize)
<a class="jxr_linenumber" name="95" href="#95">95</a>      {
<a class="jxr_linenumber" name="96" href="#96">96</a>          AssertUtility.assertTrue(poolInitialSize &gt; 0, <span class="jxr_string">"initial pool size must be positive"</span>);
<a class="jxr_linenumber" name="97" href="#97">97</a>          <strong class="jxr_keyword">this</strong>.poolInitialSize = poolInitialSize;
<a class="jxr_linenumber" name="98" href="#98">98</a>      }
<a class="jxr_linenumber" name="99" href="#99">99</a>  
<a class="jxr_linenumber" name="100" href="#100">100</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setPoolMaxSize(<strong class="jxr_keyword">int</strong> poolMaxSize)
<a class="jxr_linenumber" name="101" href="#101">101</a>     {
<a class="jxr_linenumber" name="102" href="#102">102</a>         AssertUtility.assertTrue(poolMaxSize &gt; 0, <span class="jxr_string">"max pool size must be positive"</span>);
<a class="jxr_linenumber" name="103" href="#103">103</a>         <strong class="jxr_keyword">this</strong>.poolMaxSize = poolMaxSize;
<a class="jxr_linenumber" name="104" href="#104">104</a>     }
<a class="jxr_linenumber" name="105" href="#105">105</a> 
<a class="jxr_linenumber" name="106" href="#106">106</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment">     * set the unique name of XA datasource(it is possible to have few datasource in context and it is required by Atomikos to set unique names of each).</em>
<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment">     * @param uniqueResourceName xa datasource resource name</em>
<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment">     * @see com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean#setUniqueResourceName(String)</em>
<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="113" href="#113">113</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUniqueResourceName(String uniqueResourceName)
<a class="jxr_linenumber" name="114" href="#114">114</a>     {
<a class="jxr_linenumber" name="115" href="#115">115</a>         <strong class="jxr_keyword">this</strong>.uniqueResourceName = uniqueResourceName;
<a class="jxr_linenumber" name="116" href="#116">116</a>     }
<a class="jxr_linenumber" name="117" href="#117">117</a> }
</pre>
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